Emerson Fisher L2, Instruction Manual

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Instruction Manual
D103032X012
L2 Controller
July 2015
14
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All documents are available from your Emerson Process Management sales office . Also visit our website at
www.Fisher.com.
Parts Ordering
When corresponding with your Emerson Process Management sales office about this equipment, always mention the
serial number of the controller. The serial number can be found on the nameplate (key 55, figure 8).
WARNING
Use only genuine Fisher replacement parts. Components that are not supplied by Emerson Process Management should
not, under any circumstances, be used in any Fisher instrument. Use of components not supplied by Emerson Process
Management may void your warranty, might adversely affect the performance of the valve, and could cause personal
injury or property damage.
Parts Kits
Description Part Number
Controller
Repair kit includes O‐rings (keys 13 and 16) and
gaskets (keys 18, 21, and 23)
RL2CNTRX012
Relay
Repair kits includes relay assembly,
relay mounting screws (key 33), and
O‐rings (keys 43 and 44)
Throttling and On/Off Controller
GB0138X0012
Snap‐Acting Controller GB0138X0022
Sensor
Repair kit includes keys 74, 75, 77, and 78
(fluorocarbon O‐rings, anti‐extrusion ring,
and fluorocarbon backup ring)
RL2SENSX012
Parts List
Controller
Key Description
1 Controller Base, marine grade aluminum
2 Zero Spring Seat, 316 SST
3 Zero Adjustment Bolt, stainless steel
4 Spring Adjustment, 316 SST
5 Zero Spring, 17‐7PH SST